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[SRU,Wily,1/1] ACPI / LPSS: allow to use specific PM domain during ->probe()

Message ID 2c987b9b724ec8009ab6560ba6cd6ea4fbee8efc.1462543585.git.joseph.salisbury@canonical.com
State New
Headers show

Commit Message

Joseph Salisbury May 6, 2016, 2:17 p.m. UTC 
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

BugLink: http://bugs.launchpad.net/bugs/1549354

This is an amendment to previously pushed commit 01ac170ba29a (ACPI / LPSS:
allow to use specific PM domain during ->probe()). We can't assign anything to
the platform device on ADD_DEVICE stage since it might be changed during
unbound / bind cycle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit de16d55206c5ce82ad44590b01718fbe2323853c)
Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
---
 drivers/acpi/acpi_lpss.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 087cb7d..797d087 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -680,9 +680,10 @@  static int acpi_lpss_platform_notify(struct notifier_block *nb,
 	}
 
 	switch (action) {
-	case BUS_NOTIFY_BOUND_DRIVER:
+	case BUS_NOTIFY_BIND_DRIVER:
 		pdev->dev.pm_domain = &acpi_lpss_pm_domain;
 		break;
+	case BUS_NOTIFY_DRIVER_NOT_BOUND:
 	case BUS_NOTIFY_UNBOUND_DRIVER:
 		pdev->dev.pm_domain = NULL;
 		break;